804052US v1.27 06.21 CS75 Install Instructions
Page 19 of 28
Commissioning
Note:
You will need to Press the [Start] [Stop] buttons to start
and stop the filter flush.
NOTE:
For any subsequent filter changes or any operational
procedures, please refer to the HydroTap user guide, located
inside the filter housing access door.
OPEN
CLOSED
Stop cock operation
1. Turn the flush line stop cock ON (See diagram).
2. Press [Start] and allow at least 10 liters (2.6 gallons) of
water to flush through the filter.
3. The product details will be displayed in the screen.
4. Once the filter flush is finished, Turn the stop cock OFF
then press [Stop] to end filter flush mode.
5.4
-
Conditioning Procedure
Zip HydroTap Command Centers are sanitized during manufacturing and require flushing before normal use.
1. Turn off CO
2
gas at the regulator.
2. Dispense 10 liters (2.6 gallons) of chilled water from the chilled outlet of the HydroTap (equivalent to 4
complete tanks full of water.
3. If water bubbles or foams, repeat step 2 above.
4.
Let filled tank stand for one hour at operating temperature.
5. After one hour, repeat step 2.
6. Dispense 2 liters (½ gallon) of sparkling water from the sparkling outlet. Repeat the 2 liters (½ gallon)
dispense until the water is clear.
7. Check that the water is clear, and that there are no bubbles or foam present in the dispensed water.
8. Turn on the CO
2
gas at the regulator. The HydroTap is ready for use.
5.5
-
Carbonation Valve Flow Adjustment
1. After product commissioning and CO
2
purge, you are now ready
to adjust the carbonation flow rate.
2. To adjust the flow rate, rotate the adjustment screw anti-clock
-
wise to increase the flow and clockwise to decrease the flow.
3. To measure the flow rate you have set, use a measuring cup
or jug and run the sparkling water for 15 seconds (the HydroTap
has a default 15 seconds dispense time, which will help in your
flow rate set up). Multiply the amount of water dispensed in that
15 seconds by 4 to get your flow rate in gallons per minute. 1.6
liters (0.4 gallons or 46 fl. oz) per minute is the optimum flow rate.
Important
– If you adjust the flow rate too high, you will empty the
carbonation tank of water leaving only CO
2
to be dispensed from
the faucet. This will result in inconsistent flow (spluttering).
+
–
!
Warning
- Take care NOT to
use excessive force during
adjustment of the valve.
